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Grasslands restoration opportunities in different habitats, with different grazing animals: Overview case studies II: Goat pastures
43-46Views:30In this summary overview, we present the findings of phytosociological surveys conducted in vegetation types subjected to goat grazing—excluding the control meadows—across seven different study sites in addition to four settlements located in Transdanubia and the North Hungarian Mountains. The areas are also evaluated from a grassland management perspective. Furthermore, we explored the potential use of two invasive species (Solidago gigantea and Calamagrostis epigeios) as goat fodder, and we included a mown meadow as a control. The primary aim was to assess the species richness and ecological value of these areas under varying levels of grazing pressure and grassland management strategies, particularly in terms of conservation and pasture use.
The most degraded plant communities were observed in Nagyréde and Kaposdada, where overgrazing had occurred. This was evident in species composition, as these areas were the least species-rich and showed significant infestation by ruderal species. In contrast, the most favorable outcomes—both for conservation and for grassland management—were found in sites that were initially mown and subsequently grazed by goats. The results suggest that vegetation types developed under light grazing pressure were more beneficial from a grazing perspective. Overall, the study indicates that a combination of light grazing and mowing is the most suitable management approach for maintaining and utilizing these semi-dry grasslands sustainably.
Additionally, both invasive species may have potential for use as fodder when harvested at appropriate phenological stages and supplemented with additional feed, although not for meat production purposes.
In this summary overview, we present the findings of phytosociological surveys conducted in vegetation types subjected to goat grazing—excluding the control meadows—across seven different study sites in addition to four settlements located in Transdanubia and the North Hungarian Mountains. The areas are also evaluated from a grassland management perspective. Furthermore, we explored the potential use of two invasive species (Solidago gigantea and Calamagrostis epigeios) as goat fodder, and we included a mown meadow as a control. The primary aim was to assess the species richness and ecological value of these areas under varying levels of grazing pressure and grassland management strategies, particularly in terms of conservation and pasture use.
The most degraded plant communities were observed in Nagyréde and Kaposdada, where overgrazing had occurred. This was evident in species composition, as these areas were the least species-rich and showed significant infestation by ruderal species. In contrast, the most favorable outcomes—both for conservation and for grassland management—were found in sites that were initially mown and subsequently grazed by goats. The results suggest that vegetation types developed under light grazing pressure were more beneficial from a grazing perspective. Overall, the study indicates that a combination of light grazing and mowing is the most suitable management approach for maintaining and utilizing these semi-dry grasslands sustainably.
Additionally, both invasive species may have potential for use as fodder when harvested at appropriate phenological stages and supplemented with additional feed, although not for meat production purposes.
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Possibilities of speciation following anthropogenous environmental changes in the central sandy area of the Carpathian Basin through the example of Festuca taxa
47-48Views:435Our goal is to check and revise the dominant Festuca species of vegetation types formed under extraordinary conditions through morphotaxonomic and ploidy analyses. To accomplish this, we had to add examinations of dominant species in grasslands further from the Danube in the Carpathian Basin and East Central Europe. Individuals of examined taxa were analysed using 26 parameters of the inflorescences. Ploidy was analysed using low cytometry. After deforestation and shrubcutting, bare soil patches of areas exposed to anthropogenous effects had provided an opportunity new vegetation to form. As a result of this work, new species Festuca pseudovaginata had been discovered here, which is endemic in the Carpathian Basin. Survey continues in order to clear other hardly identificable taxa. The results have confirmed the presence of the species, but we also have new occurences discovered.
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What are the grasses that are important for grassland management and animal health in the extremely dry grasslands of the Great Plain?
13-19Views:24The Festuca taxa of the Pannonian Basin are beautiful examples of environmental adaptation to specific climatic and soil conditions and genetic diversity within the plant genus. They are well adapted to grazing agriculture and summer droughts, after which their excellent regenerative capacity helps them to recover. For these reasons, and due to their vast territorial coverage, they are also of great importance to the national economy. However, in order to exploit their genetic potential, it is essential to separate the individual taxa on a genetic basis. Taking into account two important aspects, namely coping with drought and saline soils, we provide an overview below.
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Overview and comparative analysis of Festuca species dominant in extremely dry sandy grasslands of the Great Plain and important from a grassland management perspective
3-12Views:39Among the narrow-leaved Festuca taxa occurring in the Carpathian Basin, those inhabiting extremely dry lowland habitats are mainly species with a continuous sclerenchyma ring in their leaves, or in which the sclerenchyma becomes ring-shaped by the end of the vegetation period. The most characteristic representative of this group is Festuca vaginata, but recent studies have also confirmed the presence of Festuca pseudovaginata and Festuca tomanii in these habitats.
These species are of high importance for grassland management, as they are dominant components of dry steppe vegetation. In this paper, we provide a comparative and critical review of the three taxa, summarizing previous literature and presenting morphological data aimed at identifying the most reliable diagnostic characters for species delimitation. Our results indicate that the position of the fourth spikelet on both the terminal and the longest panicle branches are among the most informative morphological traits for distinguishing the species. Within the spikelets, the length of the outer glume in the second floret proved to be the most consistent and useful character, which is recommended for practical identification purposes as well. -
Grasslands restoration opportunities in different habitats, with different grazing animals. Overview case studies I: wooded pastures, deforestation: Áttekintő esettanulmányok I: fás legelők, erdőirtások
41-46Views:754Since 1992, data on the vegetation of the various grasslands in the country have been collected continuously and in recent years the vegetation of these areas has been surveyed repeatedly to monitor changes. Our aim has been to identify the conservation values and grassland management values of grasslands grazed by different animals, grasslands and wooded pastures that have been planted or restored. In the Pannonian region, we have also carried out studies in lowland mid-range, hilly areas. Areas grazed by horses, Hungarian grey cattle, sheep, goats and domestic water buffalo. The results of grazing with different animals at several study sites have been monitored and have been continuously monitored since 1994. In this paper, a brief overview of the results of the conversion of wooded pastures and deforested areas to pasture is presented.
Results from three wooded pastures and one shrubland are summarised. Results from Hungarian grey cattle sheep and Hungarian domestic buffalo pasture are summarised. In all areas, grazing was successful in maintaining habitats. The maintenance of the scrub area and the preservation of its mosaicity were best ensured in the Hungarian grey cattle pasture. Sheep were responsible for maintaining the grassland vegetation. Water buffaloes ensured the maintenance of the pasture.